[  744.340720][ T9545] br1: port 1(veth1) entered blocking state
[  744.340930][ T9545] br1: port 1(veth1) entered disabled state
[  744.341117][ T9545] veth1: entered allmulticast mode
[  744.342526][ T9545] veth1: entered promiscuous mode
[  744.371967][   T39] br1: port 1(veth1) entered blocking state
[  744.372160][   T39] br1: port 1(veth1) entered forwarding state
[  755.286364][ T9648] br1: port 1(veth1) entered disabled state
[  755.305547][ T9649] veth1: left allmulticast mode
[  755.306222][ T9649] veth1: left promiscuous mode
[  755.306493][ T9649] br1: port 1(veth1) entered disabled state